47940295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8287}}^1$

素因数の和:8394

約数の個数: 16

約数和(自身を含む): 62657280

約数和(自身を除く): 14716985

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 8287, 41435, 107731, 538655, 737543, 3687715, 9588059, 47940295]

約数ペア:

[(1, 47940295), (5, 9588059), (13, 3687715), (65, 737543), (89, 538655), (445, 107731), (1157, 41435), (5785, 8287)]